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DS42MB200

ACTIVO

Multiplexor/búfer CML 2:1/1:2 dual de 4.25 Gbps con preénfasis TX y ecualización RX

Detalles del producto

Function Equalizer, Mux buffer Protocols CML, LVDS, LVPECL Number of transmitters 2, 4 Number of receivers 2, 4 Signaling rate (Mbps) 4250 Input signal CML Output signal CML Rating Catalog Operating temperature range (°C) -40 to 85
Function Equalizer, Mux buffer Protocols CML, LVDS, LVPECL Number of transmitters 2, 4 Number of receivers 2, 4 Signaling rate (Mbps) 4250 Input signal CML Output signal CML Rating Catalog Operating temperature range (°C) -40 to 85
WQFN (NJU) 48 49 mm² (7 mm × 7 mm)
  • 1– 4.25 Gbps Fully Differential Data Paths
  • Fixed Input Equalization
  • Programmable Output Pre-emphasis
  • Independent Switch and Line Side Pre-emphasis Controls
  • Programmable Switch-side Loopback Mode
  • On-chip Terminations
  • +3.3V Dupply
  • ESD Rating HBM 6 kV
  • Lead-less WQFN-48 Package (7mmx7mmx0.8mm, 0.5mm Pitch)
  • –40°C to +85°C Operating Temperature Range

All trademarks are the property of their respective owners.

  • 1– 4.25 Gbps Fully Differential Data Paths
  • Fixed Input Equalization
  • Programmable Output Pre-emphasis
  • Independent Switch and Line Side Pre-emphasis Controls
  • Programmable Switch-side Loopback Mode
  • On-chip Terminations
  • +3.3V Dupply
  • ESD Rating HBM 6 kV
  • Lead-less WQFN-48 Package (7mmx7mmx0.8mm, 0.5mm Pitch)
  • –40°C to +85°C Operating Temperature Range

All trademarks are the property of their respective owners.

The DS42MB200 is a dual signal conditioning 2:1 multiplexer and 1:2 fan-out buffer designed for use in backplane redundancy applications. Signal conditioning features include input equalization and programmable output pre-emphasis that enable data communication in FR4 backplanes up to 4.25 Gbps. Each input stage has a fixed equalizer to reduce ISI distortion from board traces.

All output drivers have 4 selectable steps of pre-emphasis to compensate for transmission losses from long FR4 backplanes and reduce deterministic jitter. The pre-emphasis levels can be independently controlled for the line-side and switch-side drivers. The internal loopback paths from switch-side input to switch-side output enable at-speed system testing. All receiver inputs are internally terminated with 100Ω differential terminating resistors. All driver outputs are internally terminated with 50Ω to VCC.

The DS42MB200 is a dual signal conditioning 2:1 multiplexer and 1:2 fan-out buffer designed for use in backplane redundancy applications. Signal conditioning features include input equalization and programmable output pre-emphasis that enable data communication in FR4 backplanes up to 4.25 Gbps. Each input stage has a fixed equalizer to reduce ISI distortion from board traces.

All output drivers have 4 selectable steps of pre-emphasis to compensate for transmission losses from long FR4 backplanes and reduce deterministic jitter. The pre-emphasis levels can be independently controlled for the line-side and switch-side drivers. The internal loopback paths from switch-side input to switch-side output enable at-speed system testing. All receiver inputs are internally terminated with 100Ω differential terminating resistors. All driver outputs are internally terminated with 50Ω to VCC.

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DS42MB100 ACTIVO Multiplexor/búfer CML 2:1/1:2 de 4.25 Gbps con preénfasis de transmisión y ecualización de recepción Lower channel count (1,2T/1,2R)

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos DS42MB200 Dual 4.25Gbps 2:1/1:2 CML Mux/Buffer w/Transmit Pre-Emph & Rcve Equal datasheet (Rev. G) 18/04/2013

Diseño y desarrollo

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Encapsulado Pines Símbolos CAD, huellas y modelos 3D
WQFN (NJU) 48 Ultra Librarian

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